495 search results - page 8 / 99 » Automata and differentiable words |
CORR
2011
Springer
13 years 2 months ago
2011
Springer
The value 1 problem is a decision problem for probabilistic automata on finite words: given a probabilistic automaton A, are there words accepted by A with probability arbitraril...
LATA
2009
Springer
14 years 2 months ago
2009
Springer
In this paper we investigate the computational complexity of knot theoretic problems and show upper and lower bounds for planarity problem of signed and unsigned knot diagrams repr...
CSL
2006
Springer
13 years 7 months ago
2006
Springer
In a data word or a data tree each position carries a label from a finite alphabet and a data value from some infinite domain. These models have been considered in the realm of sem...
DLT
2008
13 years 9 months ago
2008
We prove that, for the uniform distribution over all sets X of m (that is a fixed integer) non-empty words whose sum of lengths is n, DX , one of the usual deterministic automata r...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We study several problems related to finding reset words in deterministic finite automata. In particular, we establish that the problem of deciding whether a shortest reset word ha...